387534720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 256

約数和(自身を含む): 1353646080

約数和(自身を除く): 966111360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 383, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 766, 816, 930, 960, 992, 1020, 1054, 1088, 1149, 1240, 1360, 1488, 1532, 1581, 1632, 1860, 1915, 1920, 1984, 2040, 2108, 2176, 2298, 2480, 2635, 2720, 2976, 3064, 3162, 3264, 3720, 3830, 3968, 4080, 4216, 4596, 4960, 5270, 5440, 5745, 5952, 6128, 6324, 6511, 6528, 7440, 7660, 7905, 8160, 8432, 9192, 9920, 10540, 10880, 11490, 11873, 11904, 12256, 12648, 13022, 14880, 15320, 15810, 16320, 16864, 18384, 19533, 19840, 21080, 22980, 23746, 24512, 25296, 26044, 29760, 30640, 31620, 32555, 32640, 33728, 35619, 36768, 39066, 42160, 45960, 47492, 49024, 50592, 52088, 59365, 59520, 61280, 63240, 65110, 67456, 71238, 73536, 78132, 84320, 91920, 94984, 97665, 101184, 104176, 118730, 122560, 126480, 130220, 142476, 147072, 156264, 168640, 178095, 183840, 189968, 195330, 201841, 202368, 208352, 237460, 245120, 252960, 260440, 284952, 312528, 337280, 356190, 367680, 379936, 390660, 403682, 416704, 474920, 505920, 520880, 569904, 605523, 625056, 712380, 735360, 759872, 781320, 807364, 833408, 949840, 1009205, 1011840, 1041760, 1139808, 1211046, 1250112, 1424760, 1519744, 1562640, 1614728, 1899680, 2018410, 2083520, 2279616, 2422092, 2500224, 2849520, 3027615, 3125280, 3229456, 3799360, 4036820, 4167040, 4559232, 4844184, 5699040, 6055230, 6250560, 6458912, 7598720, 8073640, 9688368, 11398080, 12110460, 12501120, 12917824, 16147280, 19376736, 22796160, 24220920, 25835648, 32294560, 38753472, 48441840, 64589120, 77506944, 96883680, 129178240, 193767360, 387534720]

約数ペア:

[(1, 387534720), (2, 193767360), (3, 129178240), (4, 96883680), (5, 77506944), (6, 64589120), (8, 48441840), (10, 38753472), (12, 32294560), (15, 25835648), (16, 24220920), (17, 22796160), (20, 19376736), (24, 16147280), (30, 12917824), (31, 12501120), (32, 12110460), (34, 11398080), (40, 9688368), (48, 8073640), (51, 7598720), (60, 6458912), (62, 6250560), (64, 6055230), (68, 5699040), (80, 4844184), (85, 4559232), (93, 4167040), (96, 4036820), (102, 3799360), (120, 3229456), (124, 3125280), (128, 3027615), (136, 2849520), (155, 2500224), (160, 2422092), (170, 2279616), (186, 2083520), (192, 2018410), (204, 1899680), (240, 1614728), (248, 1562640), (255, 1519744), (272, 1424760), (310, 1250112), (320, 1211046), (340, 1139808), (372, 1041760), (383, 1011840), (384, 1009205), (408, 949840), (465, 833408), (480, 807364), (496, 781320), (510, 759872), (527, 735360), (544, 712380), (620, 625056), (640, 605523), (680, 569904), (744, 520880), (766, 505920), (816, 474920), (930, 416704), (960, 403682), (992, 390660), (1020, 379936), (1054, 367680), (1088, 356190), (1149, 337280), (1240, 312528), (1360, 284952), (1488, 260440), (1532, 252960), (1581, 245120), (1632, 237460), (1860, 208352), (1915, 202368), (1920, 201841), (1984, 195330), (2040, 189968), (2108, 183840), (2176, 178095), (2298, 168640), (2480, 156264), (2635, 147072), (2720, 142476), (2976, 130220), (3064, 126480), (3162, 122560), (3264, 118730), (3720, 104176), (3830, 101184), (3968, 97665), (4080, 94984), (4216, 91920), (4596, 84320), (4960, 78132), (5270, 73536), (5440, 71238), (5745, 67456), (5952, 65110), (6128, 63240), (6324, 61280), (6511, 59520), (6528, 59365), (7440, 52088), (7660, 50592), (7905, 49024), (8160, 47492), (8432, 45960), (9192, 42160), (9920, 39066), (10540, 36768), (10880, 35619), (11490, 33728), (11873, 32640), (11904, 32555), (12256, 31620), (12648, 30640), (13022, 29760), (14880, 26044), (15320, 25296), (15810, 24512), (16320, 23746), (16864, 22980), (18384, 21080), (19533, 19840)]